
SSK Portable SSD 1TB
Score: 77/100
SanDisk Dragon Portable SSD 1TB
Score: 60/100Rankings

The SSK 1 TB Portable SSD offers a tiered lineup with very high speeds on the high-end model and solid 1050 MB/s performance on the mid-range version. Its aluminum case is lightweight and the drive supports a wide range of operating systems and devices, making it a versatile choice for creators on the go.

A budget-friendly, stylish portable SSD with decent 800 MB/s read performance and rugged rubberized design, suited for travelers and casual creators, but limited by slower write speeds and lack of water-proofing.
| Attribute | ![]() | ![]() |
|---|---|---|
1,000 GBbest | 1,000 GBbest | |
1,050 MB/sbest | 800 MB/s | |
1,000 MB/sbest | 400 MB/s | |
3 yearsbest | 3 yearsbest | |
| ↓ lower better | 36.6 gbest | 40.82 g |
| ↓ lower better | 12.7 mm | 9.91 mmbest |
| ↓ lower better | 66 mmbest | 96.77 mm |
| ↓ lower better | 38 mmbest | 46.99 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(3) | ||
Interface | USB 3.2 Gen2 | USB 3.2 Gen 2 |
Sequential Read Speed (MB/s) | 1050 MB/s | 800 MB/s |
Sequential Write Speed (MB/s) | 1000 MB/s | 400 MB/s |
Compatibility(1) | ||
Supported Operating Systems | Windows, macOS, Linux, Android, iPadOS, iOS, PS5, Xbox | Windows 10+, macOS 10.13+ |
Storage(1) | ||
Form Factor | Portable | Portable SSD |
Build & Design(4) | ||
Weight (g) | 36.6 g | 40.82 g |
Thickness (mm) | 12.7 mm | 9.91 mm |
Length (mm) | 66 mm | 96.77 mm |
Width (mm) | 38 mm | 46.99 mm |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the SSK SSD for its blazing-fast transfer rates, solid aluminum construction, and feature set that includes TRIM, S.M.A.R.T., and a high-speed SLC cache, positioning it as a strong competitor to flagship drives like the Samsung T7 and SanDisk Extreme Pro.
Everyday users consistently highlight the drive's speed, portability, and reliability, calling it "lightning fast" and "incredible speed and great value," while a minority report occasional speed throttling and confusion over advertised specifications.

“lightning fast”

“incredible speed and great value”

“Powerful Portability: Impressive external solid state drives weighs just 36.6g with a dimension of 2.6*1.5*0.5 inch”




Professional reviewers note that the Dragon Edition delivers solid read performance and a distinctive look at a budget-friendly price, but point out the slower, unspecified write speeds and the absence of an IP rating as drawbacks compared to higher-end rivals.
Everyday users praise the SSD's speed, portability, and eye-catching design, while complaining about the flimsy cable, slower write speeds, and lack of bundled backup tools.